Thanks for the update all. I have been away for the past week and havent had a chance to check this out. I was playing with the imania one before I went on vacation and found that the autolevel measurements were all wrong. I woudl end up with massive lows and highs in the end result.
I'll try this weekend and report back. I'm wrapped this has been fixed and big thanks to the XCarve community for updating my post.